Cita APA (7th ed.)
Paddock, J. Ethology and man: Science or mith?
Cita Chicago (17th ed.)
Paddock, John. Ethology and Man: Science or Mith?
Cita MLA (9th ed.)
Paddock, John. Ethology and Man: Science or Mith?
Atenció: Aquestes cites poden no estar 100% correctes.